Zhengzhou Longfield International Co., Ltd

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	Sodium Thiosulfate

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Sodium Thiosulfate

Other Names: Sodium Hyposulfite, Hyposulphite of Soda

Molecular Formula: Na2S2O3
Appearance: white crystals
Density and phase 1.667 g/cm? solid
Solubility in water Very Soluble
Melting point 48.3 °C
Boiling point N/A
Basicity (pKb) N/A

Properties: White crystal powder

Items Specification
Na2S2O3?H2O 99.0% min
Water-insoluble 0.01% max
Sulphide(as Na2S） 0.001% max
Fe 0.002% max
PH Value（200g/l solution） 6.5～9.5

Application:Mainly used for medicine,glass, printing and dyeing, fertilizer, etc

Packing: 25kg/bag

Related Keywords: Sodium Thiosulfate

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